mosche commented on a change in pull request #15955: URL: https://github.com/apache/beam/pull/15955#discussion_r758478798
########## File path: sdks/java/io/kinesis/src/main/java/org/apache/beam/sdk/io/kinesis/KinesisIO.java ########## @@ -884,28 +885,81 @@ public PDone expand(PCollection<byte[]> input) { getPartitionKey() == null || (getPartitioner() == null), "only one of either withPartitionKey() or withPartitioner() is possible"); checkArgument(getAWSClientsProvider() != null, "withAWSClientsProvider() is required"); + producerConfiguration(); // verify Kinesis producer configuration can be build Review comment: `KinesisProducerConfiguration` is not serialisable unfortunately. It's created from Java Properties, these can be serialised. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: github-unsubscr...@beam.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org